20106835197

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{9421}}^1$

素因数の和:9941

約数の個数: 32

約数和(自身を含む): 28264190976

約数和(自身を除く): 8157355779

約数列:

[1, 3, 31, 53, 93, 159, 433, 1299, 1643, 4929, 9421, 13423, 22949, 28263, 40269, 68847, 292051, 499313, 711419, 876153, 1497939, 2134257, 4079293, 12237879, 15478703, 46436109, 126458083, 216202529, 379374249, 648607587, 6702278399, 20106835197]

約数ペア:

[(1, 20106835197), (3, 6702278399), (31, 648607587), (53, 379374249), (93, 216202529), (159, 126458083), (433, 46436109), (1299, 15478703), (1643, 12237879), (4929, 4079293), (9421, 2134257), (13423, 1497939), (22949, 876153), (28263, 711419), (40269, 499313), (68847, 292051)]